Lens metal ring gaskets are used in pipeline flanges for oil and gas, pressure vessels, underwater applications, high-speed connection surfaces, and high-pressure, high-temperature flange cover connections. They can be categorized into elliptical gaskets and octagonal gaskets based on the shape of their connecting grooves.RXHigh-pressure typeBXHigh-pressure, triangular, and lens washers, materials available:10＃，304，321，316，316LWait, full range of sizes. Among themBXWide-range used oil wellhead equipment.
Utilizing CNC machining (up to maximum CNC processable)1200mm), Specifications fromDN15-DN900。 Materials selected include:10Or08、0Cr18Ni9Or0Cr17Ni12Mo2Waiting; materials for small diameter ring gaskets are made of steel pipe with special steel, while materials for large diameter ring gaskets are provided by professional forging factories, strictly adhering to the standard requirements of the Ministry of Chemical Industry for ring gaskets not to be welded..

Our factory adheres to the following standards:JB90-95,JB2776-79，JB2777-79，DIN2697-97，DIS，JIS,ASME, API,ANSCustomization and production according to customer specifications is also available.